[Hp3300backend-devel] Backend work with sane1.0.7 but not with 1.0.8

[NetNoise <net...@ti...>]

I cannot understand why my hp3300c work if I use the patch in sane1.0.7 but
if I use the same patch in sane1.0.8 it tells me:
$ scanimage > ~testfile
scanimage: no sane device found

$ scanimage -d niash > ~testfile
scanimage: open of device niash failed: invalid argument

I can't understand why, since the configuration file are the same.

NetNoise